We Connect Industrial Plants with Skilled Trades Across Canada
Our partners
What We Do
The GPMC | NMC simplifies industrial maintenance by uniting 13 building trades unions under single contracts. This means companies get streamlined access to qualified workers for their maintenance projects—no need to negotiate with multiple unions separately.

Canadian Safety Achievement Awards
Each year, we recognize outstanding safety achievements in the unionized maintenance industry through six Canadian Safety Achievement Awards. Join us in honoring the companies and workers who are setting new standards for health and safety across Canada.
$1B
Annual contribution to the Canadian economy through maintenance wages and benefits
20M
Craft hours worked each year under GPMC | NMC agreements
12k+
Full-time jobs sustained annually through our maintenance contracts
74+
Years of building Canada’s industrial workforce since 1952

Collective Agreements
Access the complete GPMA and NMA collective agreements governing maintenance work at industrial facilities across Canada. These multi-trade agreements cover 13 building trades under unified terms and conditions, providing stable frameworks for maintenance contractors, signatory employers, and union members working on critical plant maintenance projects.
Interpretation Manual
Get clear answers to your most common questions about GPMA and NMA collective agreements. This comprehensive guide consolidates interpretations on hiring, compensation, shift schedules, and work classification across all provinces. Updated regularly with practical examples and real-world scenarios to help unions and employers apply agreement language consistently.


$50,000 in Education Bursaries for Union Members’ Children
We award 25 bursaries annually to help children of Canada’s Building Trade Union members pursue post-secondary education. Each year, we distribute $50,000 to support the next generation of community leaders.
Resources & Publications
Find the tools and information you need to work with GPMC | NMC. From industry surveys and statistical reports to forms, manuals, and our latest newsletters—everything is organized here for quick access by members, contractors, and partners.




